DIATONE VS-30A
¥ 59,800 (a set of two cars, around 1985)
Commentary
A speaker system with a built-in surround amplifier that employs a wide-area sound system.
It uses a wide-area sound system that expands the listening area.
This system expands the listening area by placing one of the two units inward at 25 °, so that you can enjoy a wide range of stereo sound fields.
The VS-30A has a built-in surround amplifier, and you can perform surround playback by connecting a speaker for the RS-10 or other soundtracks.
In addition, the amplifier section contains a simulated stereo circuit, so you can enjoy stereo sound even from a source with only monaural output.
In addition, it is possible to raise the low temperature by the super bus circuit.
The unit is equipped with 2 10 cm cone type full range units.
It is a magnetic resistant design.
There was a speaker stand sold separately.
Model Rating
Method | Built-in Surround Amplifier / 1-Way / 2-Speaker / Bass Reflex System ・ Bookshelf Type ・ Magnetic Protection Type (EIAJ) |
Units Used | For all bands : 2 x 10 cm cone type |
Rated impedance | 8 Ω |
Playback frequency band | 55 Hz ~ 20 kHz (When Super Bus is OFF) |
Output sound pressure level | 90dB/W/m |
Max Input | 80W(EIAJ) |
Amplifier output | 15W+15W |
External dimensions | Width 160x Height 400x Depth 260 mm |
Weight | 6.5 kg (right speaker, built-in amplifier) 4.5 kg (left speaker) |
Speaker Stand : Speaker Stand DK-7 (2 pcs 1 set, ¥ 7,000) | |
External dimensions | Width 306x Height 450x Depth 400 mm Top Surface : Width 160x Depth 200 mm |